EP3334418A4 - Nano-encapsulation using gras materials and applications thereof - Google Patents

Nano-encapsulation using gras materials and applications thereof Download PDF

Info

Publication number
EP3334418A4
EP3334418A4 EP16835760.6A EP16835760A EP3334418A4 EP 3334418 A4 EP3334418 A4 EP 3334418A4 EP 16835760 A EP16835760 A EP 16835760A EP 3334418 A4 EP3334418 A4 EP 3334418A4
Authority
EP
European Patent Office
Prior art keywords
encapsulation
nano
applications
gras materials
gras
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16835760.6A
Other languages
German (de)
French (fr)
Other versions
EP3334418B1 (en
EP3334418A1 (en
Inventor
Nikolas T. WEISSMUELLER
Robert K. Prud'homme
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Princeton University
Original Assignee
Princeton University
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Filing date
Publication date
Application filed by Princeton University filed Critical Princeton University
Publication of EP3334418A1 publication Critical patent/EP3334418A1/en
Publication of EP3334418A4 publication Critical patent/EP3334418A4/en
Application granted granted Critical
Publication of EP3334418B1 publication Critical patent/EP3334418B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5169—Proteins, e.g. albumin, gelatin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D189/00—Coating compositions based on proteins; Coating compositions based on derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nanotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Preparation (AREA)
EP16835760.6A 2015-08-10 2016-08-08 Nano-encapsulation using gras materials and applications thereof Active EP3334418B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562203167P 2015-08-10 2015-08-10
PCT/US2016/046052 WO2017027474A1 (en) 2015-08-10 2016-08-08 Nano-encapsulation using gras materials and applications thereof

Publications (3)

Publication Number Publication Date
EP3334418A1 EP3334418A1 (en) 2018-06-20
EP3334418A4 true EP3334418A4 (en) 2018-09-12
EP3334418B1 EP3334418B1 (en) 2023-06-07

Family

ID=57984073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16835760.6A Active EP3334418B1 (en) 2015-08-10 2016-08-08 Nano-encapsulation using gras materials and applications thereof

Country Status (3)

Country Link
US (2) US10940119B2 (en)
EP (1) EP3334418B1 (en)
WO (1) WO2017027474A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113908287B (en) * 2021-10-11 2023-11-03 华东理工大学 Preparation method of drug-loaded plant protein nano particles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2181691T5 (en) * 1992-06-11 2007-10-01 Alkermes Controlled Therapeutics, Inc. ERYTHROPOYETINE PROTEIN DISTRIBUTION SYSTEM.
US8137699B2 (en) * 2002-03-29 2012-03-20 Trustees Of Princeton University Process and apparatuses for preparing nanoparticle compositions with amphiphilic copolymers and their use
JP5153324B2 (en) * 2005-03-14 2013-02-27 生化学工業株式会社 Hard tissue formation promoter
JP5360751B2 (en) * 2007-01-29 2013-12-04 株式会社 メドレックス Salts of non-steroidal anti-inflammatory drugs and organic amine compounds and their uses
US8211205B1 (en) * 2009-07-28 2012-07-03 Ut Dots, Inc. Method of controlled synthesis of nanoparticles
CA2828255A1 (en) * 2011-02-25 2012-08-30 South Dakota State University Protein nanocarriers for topical delivery
EP2625966A1 (en) * 2012-02-13 2013-08-14 Bionanoplus, S.L. Nanoparticles comprising a vegetable hydrophobic protein and a water miscible non-volatile organic solvent and uses thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
EP3334418B1 (en) 2023-06-07
US12083230B2 (en) 2024-09-10
WO2017027474A1 (en) 2017-02-16
US20180228736A1 (en) 2018-08-16
US20210259983A1 (en) 2021-08-26
EP3334418A1 (en) 2018-06-20
US10940119B2 (en) 2021-03-09

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